May weather forecast
Melrose, MT

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Weather in May

May, the last month of the spring in Melrose, is a mild month, with an average temperature ranging between max 58.1°F (14.5°C) and min 35.2°F (1.8°C).

Temperature

An increase in the average high-temperature marks May, moving from April's frosty 46.4°F (8°C) to a refreshing 58.1°F (14.5°C). Despite soaring daytime temperatures, Melrose registers a consistent average low-temperature of 35.2°F (1.8°C) in May.

Humidity

The average relative humidity in May in Melrose is 62%.

Rainfall

May is the month with the most rainfall in Melrose. Rain falls for 18.4 days and accumulates 1.85" (47mm) of precipitation.

Snowfall

May through September are months without snowfall in Melrose.

Daylight

In May, the average length of the day in Melrose is 14h and 56min.
On the first day of the month, sunrise is at 6:17 am and sunset at 8:38 pm. On the last day of May, sunrise is at 5:44 am and sunset at 9:12 pm MDT.

Sunshine

The average sunshine in May in Melrose, Montana, is 10.7h.

UV index

The average daily maximum UV index in May in Melrose is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: A maximum UV index of 4 in May translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Melrose in May?

The average high-temperature, in May, in Melrose, is 58.1°F (14.5°C), while the average low-temperature is 35.2°F (1.8°C).

What is the average humidity in May in Melrose?

In May, the average relative humidity is 62%.

What is the rainiest month in Melrose?

The month with the most rainfall is May, when the rain falls for 18.4 days and typically aggregates up to 1.85" (47mm) of precipitation.

How much does it rain in Melrose in May?

In Melrose, in May, during 18.4 rainfall days, 1.85" (47mm) of precipitation is typically accumulated.

When it does not snow in Melrose?

In Melrose, Montana, snow does not fall in May through September.

Does it snow in Melrose in May?

In May, in Melrose, Montana, it doesn't snow. April is the latest month when it typically snows.

What is the average length of the day in May in Melrose?

The average day length in May in Melrose, Montana, is 14h and 56min.

When are sunrise and sunset in May in Melrose?

On the first day of May in Melrose, Montana, sunrise is at 6:17 am and sunset at 8:38 pm. On the last day of the month, sunrise is at 5:44 am and sunset at 9:12 pm MDT.

How many hours of sunshine does Melrose have in May?

In May, the average sunshine duration in Melrose is 10.7h.

What is the UV index intensity in May in Melrose?

In May, the average daily maximum UV index is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Melrose, MT

Average temperature in May - Melrose, MT
  • Average high temperature in May: 58.1°F

The warmest month (with the highest average high temperature) is July (79.5°F).
The month with the lowest average high temperature is December (26.4°F).

  • Average low temperature in May: 35.2°F

The month with the highest average low temperature is July (47.7°F).
The coldest month (with the lowest average low temperature) is December (11.3°F).

Average pressure in May
Melrose, MT

Average pressure in May - Melrose, MT
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in May
Melrose, MT

Average wind speed in May - Melrose, MT
  • Average wind speed in May: 5.4mph

The windiest month (with the highest average wind speed) is November (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

Average humidity in May
Melrose, MT

Average humidity in May - Melrose, MT
  • Average humidity in May: 62%

The month with the highest relative humidity is January (85%).
The months with the lowest relative humidity are July and August (46%).

Average rainfall in May
Melrose, MT

Average rainfall in May - Melrose, MT
  • Average rainfall in May: 1.85"

The wettest month (with the highest rainfall) is May (1.85").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in May
Melrose, MT

Average rainfall days in May - Melrose, MT
  • Average rainfall days in May: 18.4 days

The month with the highest number of rainy days is April (18.6 days).
The month with the least rainy days is August (8.6 days).

Average snowfall in May
Melrose, MT

Average snowfall in May - Melrose, MT
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.81").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Melrose, MT

Average snowfall days in May - Melrose, MT
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (6.2 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Melrose, MT

Average daylight in May / Average sunshine in May - Melrose, MT
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in May: 10h and 4min

The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is December (Average sunshine: 6h and 0min).

Average sunshine days in May
Melrose, MT

Average sunshine days in May - Melrose, MT
  • Average sunshine days in May: 9.1 days

The month with the most sunshine days is July (17.8 days).
The month with the least sunshine days is April (7.8 days).

Average UV index in May
Melrose, MT

Average UV index in May - Melrose, MT
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, April, October, November and December (UV index 2).

Average cloud cover in May
Melrose, MT

Average cloud cover in May - Melrose, MT
  • Average cloud cover in May: 30

The month with the most cloud cover is February (Cloud cover 42).
The months with the least cloud cover are July and August (Cloud cover 14).

Average visibility in May
Melrose, MT

Average visibility in May - Melrose, MT
  • Average visibility in May: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

Melrose, Montana, USA

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